I think the main elements are the book must have: Title Author (if there is no author that is usually ok, you just use the publisher) Publisher Copyright holder Copyright date I think there has been mention in the past you have to have a title page, but the cover of the book may be the title page, depending upon the type of book and publisher. -- Jamie in Michigan Currently Reading: Red on Red by Edward Conlon Get a free Redbox rental at: http://redbox.tellapal.com/a/clk/y3rdH Earn cash for answering trivia questions every 3 hours: http://instantcashsweepstakes.com/invitations/ref_link/49497 See everything I've read this year at: www.michiganrxtech.com/books.html